Okay. I'll make sure to add that in. I though I coded so that you could use the up arrow but I can fix it. Thankyou for the feedback!
Haha... I tried to fix it and only made the problem worse. Now the game doesn't run. I deleted the old copy and tried to upload the new copy with the key working but it wouldn't let me due to the gdevelop game jam submitting time... You can still play it at liluo.io though so I don't know... Welp, hopefully I dont get disqualified for this.